MC33094 View Datasheet(PDF) - Motorola => Freescale
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Description
Manufacturer
MC33094 Datasheet PDF : 16 Pages
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Freescale SMeCm3i3c0o94nductor, Inc.
ELECTRICAL CHARACTERISTICS (continued) (Characteristics noted under conditions 6.0 V ≤ VD = VCC ≤ 16 V,
–40°C ≤ TA ≤ 125°C, unless otherwise noted. Typical values are specified for TA = 25°C.)
Characteristic
Symbol
Min
Typ
Max
Unit
TIMING
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Stall Shutdown Time
(Data from ICS2, VCS1, VCS2) (Note 7)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Stall Frequency (Note 8)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Battery Interrupt Time (VCC = Vin(–) = VST = 0 V,
tsst
13.6
20.9
26.5
ms
fs
1.69
2.26
2.8
Hz
tbit
25
66.65
200
ms
VCA = VCR = Open, VCS = 6.0 V) (Note 9)
NOTES: 1. Measure time until VO > 0.2 V. The Negative Edge Filter prevents multiple output sparks caused by switching transients present at the input by
disabling the once used input for the filter time t.
2. Propagation delay time measurement of input to output response; Step change Vin(–) from 0 to 10 V. Measure the time required for
VO < 1.5 V.
3. tsdp = (VCA1 – VCA2) x CA/ICA4; CA = 0.1 µF.
4. tsdn = [(VCA1 – VCA2) x CA/ICA5] + t1; CA = 0.1 µF.
5. tsod = (VCS1 – VCS2) x CS/ICS1; CS = 0.1 µF.
6. tssd = (VCS1 – VCS2) x CS/ICS3; CS = 0.1 µF.
7. tsst = (VCS1 – VCS2) x CS/ICS2; CS = 0.1 µF.
8. fss = 1/[(5.4/Vin(+)(th)) + (4.3/ICS4) + (2/ICS2)] x CS; CS = 0.1 µF.
9. tbit = [(VCS – 0.7 V)/ICS1] x CS; CS 0.1 µF.
Figure 3. Input Positive Threshold Voltage
versus Temperature
9.0
8.0
VST = 10 V
VCC = 16 V
7.0
VST = 10 V
VCC = 14 V
6.0
VCS = 1.0 V
VCA = VCR = Open
5.0
4.0
3.0
-50
VST = 6.0 V
VCC = 6.0 V
0
50
100
150
T, TEMPERATURE (°C)
Figure 4. Input Negative Threshold Voltage
versus Temperature
7.0
6.0
VCC = 16 V
5.0
VST = 10 V
4.0
VCA = VCR = VCS = Open
3.0
2.0
-50
VCC = 6.0 V
0
50
100
150
T, TEMPERATURE (°C)
Figure 5. Output Current Change
versus Temperature
3.2
3.0
VO from 10 to 22 V
2.8
2.6
2.4
2.2
-50
0
50
100
150
T, TEMPERATURE (°C)
Figure 6. Input Impedance versus Temperature
160
140
Vin(-) = Open
VCC = 16 V
Pin 6 = 10 V
120 ZI = 10 V/Iin(-)
100
80
60
40
-50
0
50
100
150
T, TEMPERATURE (°C)
MOTOROLA ANALOG IC DEVICE FDoATrAMore Information On This Product,
7
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